Exodus 29:9

29:9 and wrap the sashes around Aaron and his sons and put headbands on them, and so the ministry of priesthood will belong to them by a perpetual ordinance. Thus you are to consecrate Aaron and his sons.

Exodus 29:28

29:28 It is to belong to Aaron and to his sons from the Israelites, by a perpetual ordinance, for it is a contribution. It is to be a contribution from the Israelites from their peace offerings, their contribution to the Lord.

Exodus 30:21

30:21 they must wash their hands and their feet so that they do not die. And this will be a perpetual ordinance for them and for their descendants throughout their generations.”


tc Hebrew has both the objective pronoun “them” and the names “Aaron and his sons.” Neither the LXX nor Leviticus 8:13 has “Aaron and his sons,” suggesting that this may have been a later gloss in the text.

tn Heb “and you will fill the hand” and so “consecrate” or “ordain.” The verb draws together the individual acts of the process.

tn Heb “and [then] they will wash.”

tn The verb is “it will be.”

tn Heb “for his seed.”

tn Or “for generations to come”; it literally is “to their generations.”

sn The symbolic meaning of washing has been taught throughout the ages. This was a practical matter of cleaning hands and feet, but it was also symbolic of purification before Yahweh. It was an outward sign of inner spiritual cleansing, or forgiveness. Jesus washed the disciples feet (Jn 13) to show this same teaching; he asked the disciples if they knew what he had done (so it was more than washing feet). In this passage the theological points for the outline would be these: I. God provides the means of cleansing; II. Cleansing is a prerequisite for participating in the worship, and III. (Believers) priests must regularly appropriate God’s provision of cleansing.